baber/WOPTO huggingface dataset:
Patent JP-2002289224-A (JP)
Title: Fuel cell
Inventor: AKASAKA YOSHIHIRO
IPC: H01M8/06
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell capable of outputting high power by resolving a problem of degradation of power generation efficiency caused by the gas generated in the vicinity of an output terminal. SOLUTION: This fuel cell has an electromotive part having a fuel electrode, an oxidizer electrode and an electrolyte plate held between both electrodes and uses a liquid fuel as fuel. The fuel cell is gastightly and liquid-tightly sealed by using a thin film as a cell exterior material. The fuel cell is characterized in that carbon dioxide gas is smoothly discharged by forming a carbon dioxide gas discharging port in a terminal board part of the fuel cell and the leakage of the liquid is prevented by forming a liquid/gas separating film at the discharging port.
Patent JP-2002287563-A (JP)
Title: Heating device and image forming apparatus provided with the same
Inventor: KAWASE MICHIO
IPC: G03G15/20
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a heating device and an image forming apparatus provided with the heating device, by which satisfactory fixability is realized by uniforming temperature distribution in the peripheral direction of a heating member while reducing temperature ripple of the heating member, preventing excess temperature rise of non-paper feeding area of the heating member and preventing the occurrence of a failed image such as an offset image. SOLUTION: This device is provided with a magnetic field shielding member 150 to shield or reduce a magnetic field at the non-paper feeding area from a induction heating coil L1 to a fixing roller 100 according to size of a recording material and controls power supply to the induction heating coil L1 so that temperature fluctuation in the peripheral direction of the fixing roller 100 is reduced.
Patent JP-2002291039-A (JP)
Title: Wireless communication terminal and method for selecting device to be connected in network system
Inventor: TSUNEKAWA HARUKI
IPC: H04W4/02
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a wireless communication terminal that can easily select a connecting destination. SOLUTION: The wireless communication terminal is provided with a device list on which IDs of a plurality of devices and position information denoting their installed positions are registered, a detection means that detects IDs of devices connectable by the Bluetooth system, and a display means that displays the position information corresponding to the ID registered on the device list onto a display device among the IDs of the devices detected by the detection means. Since a user can intuitionally select a device desired to be connected to the terminal, the convenience of the user can considerably be enhanced.
Patent JP-2002291900-A (JP)
Title: Medical tool and method for manufacturing the same
Inventor: EGAWA OSAMU
IPC: A61M25/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a medical tool that helps minimize the outside diameter of a tube portion to which a metal ring is attached and can be easily inserted into a celom, and a method for manufacturing the medical tool that can very easily manufacture the medical tool without causing a defect to the tube portion. SOLUTION: After forcibly reducing the outside diameter of a synthetic resin tube 12 of a prescribed length range including a position in which the metal ring 15 is mounted and forming a reduced diameter portion 58 having an outside diameter equal to or smaller than the inside diameter of the metal ring 15, by mounting the metal ring 15 to the reduced diameter portion 58 and heating, the outside diameter of the reduced diameter portion 58 is restored, and the metal ring 15 is fixed to a prescribed position of the tube 12.
Patent JP-2002298035-A (JP)
Title: Device, method, and computer program for processing contract information
Inventor: FUJIWARA SEIJI
IPC: G06Q20/10
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a contract information processing device convenient for both a contractor and an insurance company when an insurance contract is tied therebetween. SOLUTION: By using a cell phone T, the contractor temporarily registers the contents of the insurances (car insurance, indemnity insurance, leisure insurance) expected to be contracted in the contract information processing device S for a specified period in correspondence with the identification information thereof. When the contents of the temporarily registered insurances are validated, the contractor transmits the request for validation of the contract including the identification information to the contract information processing device S. The contract information processing device S, when accepting the request for validation of the contract, generates the contract data for validating, later, a part or all of the contents of the insurance specified by the identification information included in the request.
Patent JP-2002296959-A (JP)
Title: Temperature control method for fixing device
Inventor: SHIRATA HIROSHI
IPC: G03G15/20
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device which has a stable print quality by controlling the temperature of a heating roll to a temperature required for toner fixing with an approximately fixed heat value even when a supply voltage and a heater output are varied thereby preventing overshooting at the time of temperature rise of the heating roll from adversely affecting the life of the heating roll. SOLUTION: In the initial stage of temperature rise of the heating roll, times required for arrival at two preliminarily set temperature of the heating roll are monitored to calculate the amount of heat supplied in a unit time. The heater duty ratio to obtain the temperature required for toner fixing is determined by the amount of heat supplied in a unit time.
Patent JP-2002297336-A (JP)
Title: Printer system
Inventor: OKA RYUICHI
IPC: G06F3/12
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a printer system in which the detection of the abnormality of a printer and a response when printing is possible are speeded up and the throughput in the case of printing is enhanced. SOLUTION: A host computer is provided with at least a communication control part 100 for performing polling monitoring and the transmission control of printing data and a control command to a printer P, a printing control part 102 for generating, etc., the printing data and the control command, a command analytic part 103 for analyzing the contents of status information transmitted from the printer in response to the transmission of a status request command in polling monitoring, a timer control part 104 for changing an interval of transmitting a status request command to the printer based on the result of polling monitoring by the communication control means, and a timer performance part 105.
Patent JP-2002297508-A (JP)
Title: Information processing system, control device, recording medium, and program
Inventor: AGETA MASATO
IPC: G06F3/048
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To effectively inform a user of a received e-mail by programming a computer as a received mail informing device. SOLUTION: A computer has a display device with a major display screen and a smaller sub-display screen than that of the major display, displays a received mail on the sub-display screen in a scrolling mode while the received mail on both screens are synchronized, and concurrently outputs a voice to read the received mail.
Patent JP-2002123598-A (JP)
Title: Recycle system for reusable article
Inventor: SHIMADA MASAHARU
IPC: G06Q50/10
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a system which can collect a reusable article at low cost. SOLUTION: A maker 1 of, for example, welding wire materials wound the wire materials around bobbins and ships them to users 2. A user 2 sends a request 31 to collect empty bobbins after welding wires are consumed to a center 10, which informs a distributor 3 of the collection request 32. The distributor 3 carries the collected bobbins in a washing company 4. The maker 1 sends the order 34 of the empty bobbins to the center 10, which informs the washing company 4 of it, so that the washing company 4 ships an ordered quantity of bobbins to the maker 1.
Patent JP-2002301239-A (JP)
Title: Device for game
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a game device by which a housing case housing a winding-up means and a grinding member is attached and detached easily. SOLUTION: A passage member 103 provided with a mounting part 116 to which a grinding cassette 151 is fitted so as to be attachable and detachable and having balls transported through a transporting passage 124 inside of it is provided attachably and detachably to/from the cassette 151 fitted to the part 116. In the state of keeping the cassette 151 fitted to the part 116, the member 103 is separated from the cassette 151 to be detached from the part 116. Thus, the attaching and detaching operability of the cassette 151 is improved remarkably.
Patent JP-2002301043-A (JP)
Title: Phase compensation method and mri apparatus
Inventor: IKEZAKI YOSHIKAZU
IPC: A61B5/055
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To correct body movement and a phase error caused by magnetic field nonuniformity. SOLUTION: Inverting lead gradients Nr1, Nr2 for data collection are applied, compensation data H (n, 1), H (n, 2) corresponding to focusing navigation echoes Ne1, Ne2 are collected, alternately inverting lead gradients r1,..., rM for data collection are applied in succession, phase encode gradients pdn, p2,..., pM are applied when inverting, and imaging data F (n, 1),..., F (n, M) corresponding to each focusing imaging echo e1,..., eM is collected. These procedures are repeated concerning n=1,..., N by changing a size of phase encode gradient pdn to collect data F (1, 1) to F (N, M) filling up a k space. Phases of the imaging data F (n, 1),..., F (n, M) are corrected based on the compensation data H (n, 1), H (n, 2).
Patent JP-2002305362-A (JP)
Title: Flexible wiring board and electric/electronic unit using the same
Inventor: OZAKI ETSUJI
IPC: H05K1/14
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To reduce a mounting defect due to a deviation between a board wiring pattern and a mounted terminal by reducing the thermal expansion of the flexible wiring board at the time of directly and thermally compressing and bonding the flexible wiring board to the wiring pattern of a printed board. SOLUTION: In the flexible wiring board 10, the wiring pattern 11 of the flexible wiring board 10 is connected with the wiring pattern 21 of the printed board 20 by thermal compression. The extending part 13 of the flexible wiring board is arranged at the tip of the wiring pattern 11 of a thermal compressing/ bonding part on the flexible wiring board 10. A material for reducing thermal expansion 14 is bonded to the extending part 13 of the flexible wiring board in a state where it is orthogonal with the wiring pattern 11 of the thermal compressing/bonding part. Expansion by heat is reduced and the deviation between the printed board wiring pattern and the mounted terminal is reduced.
Patent JP-2002314788-A (JP)
Title: Communication terminal with advertisement transmission function
Inventor: YOSHIKAWA HIROYASU
IPC: H04N1/393
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal, such as a facsimile machine, that can attach advertisement image to an original image. SOLUTION: The communication terminal 1 with an advertisement transmission function is provided with an advertisement size setting means, that sets the size of advertisement attached to original image data, an advertisement image size setting means that sets the size of advertisement image data to be attached, an image registration means that magnifies or reduces the advertisement image data, so that the size of the advertisement image is almost equal to the size of the advertisement and registers the result as registered image data, an image attachment means that attaches the registered image data to the original image data to obtain attached image data, and a transmission means that transmits the attached image data to a communication line.
Patent JP-2002259926-A (JP)
Title: Bent resonant circuit and installing method thereof
Inventor: MIYAKE MASAMITSU
IPC: B42D15/10
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a bent resonant circuit having a bent part capable of achieving usage of a resonant frequency different for each of the bent part and miniaturizing the resonant circuit in appearance when installed by bent. SOLUTION: This bent resonant circuit is constituted by providing at least one of bent part shown by printing of a straight line or broken line or perforations.
Patent JP-2002307039-A (JP)
Title: Method of treating garbage and animal waste
Inventor: NISHIDA SHIGEO
IPC: C10L3/06
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a method of treating garbage and animal wastes wherein effective utilization of energy and reduction in maintenance and management costs can be achieved by combining garbage treatment and animal waste treatment. SOLUTION: Garbage is treated in a methane fermentation system 3, while animal wastes are treated in a composting system 7. Biogas generated at the system 3 is used as a fuel in a power generation facility 6 to generate power and the power generated is supplied to a garbage treatment facility 1 as self- consumption power, and at the same time excessive power and waste heat exhausted from the facility 6 is supplied to the composting system 7, while fermentation liquid produced in the system 3 is coagulated and dehydrated at a solid-liquid separating system 4, whereby separated liquid of the fermentation liquid is purified at a purification system 5 so as to be discharged, and residues separated from the fermentation liquid are composted together with the animal wastes at the system 7.
Patent JP-2002313593-A (JP)
Title: Discharge lamp lighting device
Inventor: SHIMURA KIICHIRO
IPC: H05B41/24
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device capable of preventing successive lighting errors in a structure in which a plurality of discharge lamps are connected in parallel with the output side of an inverter. SOLUTION: If either of the plurality of discharge lamps 2 has a lighting error, a lighting control circuit 16 turns off the switch 14 of the discharge lamp 2 which had the lighting error, and turns off the short circuiting switch 19 of a variable resistance part 11. Thus, the voltage input to the inverter 12 is lowered to lower the output voltage of the inverter 12 to prevent overloading of the remaining discharge lamps which are normally turned on. That is, successive lighting errors can be prevented in the structure in which the plurality of discharge lamps 2 are connected in parallel with the output side of the inverter 12.
Patent JP-2002306291-A (JP)
Title: Suspension type showcase
Inventor: NAKAMURA SATORU
IPC: B65D5/52
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a suspension type showcase simply assembled and having superior strength. SOLUTION: This suspension type showcase is so formed that front boards 2 of vertically disposed shelf stages 1 are connected to side boards 3 and rear boards 4, and bottom boards 6 are extended from the lower edges of the front boards 2. The bottom board 6 is stacked with a bottom board 7 extended from its edge so as to be formed into a double bottom wall 17, a bent piece 9 extended from the side edge of the bottom board 6 via a reverse bent ruled line 8 is connected to the side board 3 via 45 deg. inclined ruled line 10, the rear board 4 is extended from the both side boards 3 and abut thereto, and a slit 11 of a partition board 5 extended from the edge is inserted in the slit 12 of the double bottom wall 17.
Patent JP-2002314065-A (JP)
Title: Mos semiconductor device and its manufacturing method
Inventor: OTAKE SEIJI
IPC: H01L21/8249
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an MOS semiconductor device which realizes electric field relaxation in a drain lower part especially in a drain region side in an MOS transistor and requires high integration by fining an IC, ability improvement or the like, and to provide its manufacturing method. SOLUTION: In the MOS transistor 31, a silicon oxide film at a drain region 43 side is made thick by laminating first and second silicon oxide films 39, 40 a silicon oxide film of a lower part of a gate 41. In the process, the first silicon oxide film 39 is formed in a minimum region at a required position. Consequently, it is possible to relax an electric field at a drain region 63 side and to realize high integration, ability improvement or the like by fining an IC.
Patent JP-2002313535-A (JP)
Title: Holder for object to be treated
Inventor: HIIRAGIDAIRA HIROSHI
IPC: H05B3/12
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a holder for an object to be treated, which has excellent heat uniformity at a holding part and free from the problem of breaking and cracking even if performing sudden temperature up and sudden cooling. SOLUTION: This holder has a ceramic base body 2 with heat conductivity of 50 W/mK or more, and the thickness T of the part for holding the object 10 is 5 mm or 10 mm.
Patent JP-2002309498-A (JP)
Title: Clarifying agent composition and transparent paper capable of inkjet printing thereon
Inventor: SHIMIZU TETSUYA
IPC: B41M5/50
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide, as an intermediate paper, a low-cost transparent paper not only excellent in transparency but also imparted with inkjet printability. SOLUTION: The clarifying agent composition for transparent paper, having inkjet printability is obtained by including a copolymer comprising (a) a (meth) acrylic monomer having a tertiary amine structure and/or a quaternary ammonium structure with at least one kind of (b) another polymerizable vinyl monomer component; wherein the copolymer has 30/70-70/30 mass weight ratio (a)/(b) and 1,000-8,000 weight average molecular weight. And the other objective transparent paper is obtained by coating the composition on the base paper.
Patent JP-2002313339-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: TANAKA NORIKO
IPC: H01M4/36
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To improve battery characteristics when a nonaqueous electrolyte secondary battery provided with a positive electrode containing a lithium manganese composite oxide as a main active material component and a negative electrode containing a carbon material capable of occluding and discharging lithium as a main active material component is preserved and used under a high temperature environment. SOLUTION: The active material of the negative electrode contains the carbon material as the main component, and also uniformly contains at least one kind of additional element selected from sodium, potassium, rubidium, cesium, francium, beryllium, calcium, strontium, barium, and radium.
Patent JP-2002314410-A (JP)
Title: Voltage controlled oscillator and phase locked oscillator employing it
Inventor: IMAOKA SHUNICHI
IPC: H03L7/091
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a voltage controlled oscillator that can reduce the output power of its oscillating circuit while stabilizing the oscillated frequency against load fluctuations and to provide a phase locked oscillator employing the voltage controlled oscillator. SOLUTION: A control voltage Vc received by an input terminal 11 is given to an oscillation circuit 100 and a power supply voltage Vdd received by a power terminal 14 is given to the oscillation circuit 100. An output circuit 110 is placed between an output terminal 12 and the oscillation circuit 100. The power terminal 14 is connected to a feedback terminal 13 via a DC separation capacitor 120 and an amplifier 130. A signal leaked from the oscillation circuit 100 to the power terminal 14 is given to the amplifier 130 via the DC separation capacitor 120. The amplifier 130 amplifies the signal leaked to the power terminal 14 and gives the amplified signal to the feedback terminal 13 as a feedback signal Loop.
Patent JP-2002373293-A (JP)
Title: Server system for online pay-later settlement using telephone number as key
Inventor: TAMAOKI MASARU
IPC: G06Q50/00
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a server system for online post payment settlement by which paid service can be received soon and to provide the paid service as maintaining anonymity of a user. SOLUTION: The server system is provided with a user data base capable of identifying an originator number upon connection via a communication line from a user terminal and for storing user personal information and charging information, a black list data base for storing black list information to be used for an identification processing and a control means for performing a user registration processing, an authentication processing, a charging processing, etc., and when the user normally performs a processing to register the personal information including a telephone number of the communication line to be used by the user terminal in the user data base in advance and a processing to notify an originator telephone number by accessing the server system from the user terminal,  a processing to perform authentication in accordance with the personal information including the originator telephone number and authentication, the paid service, etc., can be provided.
Patent JP-2002319788-A (JP)
Title: Electromagnetic shielding sheet and electromagnetic shield structuring method
Inventor: KAKIZAWA TADAHIRO
IPC: E06B5/00
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic shielding sheet and an electromagnetic shield structuring method for ensuring finishing quality as interior construction as well as prescribed performance of electromagnetic shield. SOLUTION: In the electromagnetic shielding sheet 10, an electromagnetic shielding material 16 is stuck to a sheet 12 in a state capable of peeling, while an adhesive 18 for bonding the electromagnetic shielding material 16 to the window glass has bonding force larger than that between the electromagnetic shielding material 16 and the sheet 12. Consequently, the sheet 12 is peeled from the electromagnetic shielding material 16 after the electromagnetic shielding material 16 of the electromagnetic shielding sheet 10 is stuck to the window glass with the adhesive 18, so only the electromagnetic shielding material 16 other than the sheet 12 can be stuck to the window glass. Then, the window glass has the electromagnetic shielding performance easily by shielding the electromagnetic wave through the electromagnetic shielding material 16.  Regardless of the material or property of the sheet 12, the finishing quality as interior construction can be ensured, and prescribed performance of the electromagnetic shield can be obtained.
Patent JP-2002322263-A (JP)
Title: Film for flat panel display
Inventor: ADACHI TAKAHIRO
IPC: G02B1/04
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a film for a flat panel display suitably used as the flat panel display having excellent display quality including a liquid crystal display. SOLUTION: This film for the flat panel display is composed of a polycarbonate resin which is a polycarbonate obtained by reacting (A) bis(4-hydroxyphenyl) fluorene, (B) a bis[(hydroxyphenyl)alkyl]polysiloxane or the components (A) and (B) and (C) bisphenols with a carbonic acid ester-forming compound. The amount of the component (B) is 20-60 wt.% based on the whole monomer components [(A), (B) and (C)] and the intrinsic viscosity [η] of the polycarbonate resin is 0.2-1.0 [dL/<g].